biden is in japan this morning meeting with the country's prime minister. at issue an island chain in the east china sea that is controlled by japan and also claimed by china. china wants all aircraft flying over the islands to identify themselves to beijing. they say they won't recognize china's claim of an air defense zone. biden will also visit china and south korea on this week-long trip. >>> a frequent -- texas senator john cornyn believes the terror attack that killed four americans in benghazi was a cover-up from the beginning. he says the lack of accountability is resurfacing as the president is trying to explain problems with obama care. >> i think the current administration has taken lying to a new level. >> cornyn is running for re-election next year. he says he wants to scrap obama care and replace it with a different kind of overhaul. >>> a top u.n. official says there is massive evidence linking the syrian regime including president assad to war crimes during the country's nearly 3-year-old civil war conflict. they say is complicates responsib